SPE-120 is availible in 2 formulations:


SPE-120 ES

For integration in liquid fertilizer tank at planting or as drip irrigation, Beauveria bassiana is blended into organic soybean oil and cold-pressed orange oil in this liquid formulation.

Powdered seed lubricant


Beauveria bassiana mixed with Graphite and Talc for use in the planter seed box. This formulation replaces the need for separate seed lubricant.

SPE-120 with Beauveria bassiana is a plant symbiont.

Activity includes:
  • Stimulation of immune system
  • Restricts plant pathogens from entering the plant
  • Interacts with plant to produce additive biochemicals
  • Combines plant resistance to insect feeders for reducing population threat
  • Naturally occurs in soil but has been killed off by fungicides and tillage

In Soybeans: Leaf chlorophyll measured 4.2 points higher for treated plants. Plants were visibly taller and healthier.

SPE-120 grows with the plant:

Observed Results


  • Reports in Colorado and Ohio had over 20 bags/acre yield increase
  • In Colorado, with reducing rhizoctonia, the pickouts were reduced from 23% to 2%
  • Minimal damage from Colorado Potato Beetle (CPB) in Ohio
  • Reports from High Plains growers: increased quality; increased yields relating to limited potato psyllid pressure


  • Tomatoes treated with SPE-120 and sold into restaurants were noticeably more flavorful
  • Brix score measured 5 points higher than control tomatoes
  • Outdoor plants had limited insect damage


  • Increased resilience to flooding and drought
  • Trial in soybeans treated with SPE-120 in Pewamo soils yield 9.6 bushels more than untreated beans.
  • Leaf chlorophyll measured 4.2 points higher for treated plants
  • Another soybean trial, 20 miles separate, found numerous alternative pollinators in the field treated with SPE-120
  • Reduced Stem Canker, Stem Borer, Fusarium root rot, Common rust, Anthracnose


  • Increased resilience to flooding and drought
  • Organic corn trials- Increase of up to 20 bu/ac in Ohio and northeast Iowa
  • Improved root and stalk development
  • Reduced Mycotoxins, fusarium, Goss's wilt, and Anthracnose

Cole Crops

  • Improved plant health
  • Reduced loopers


  • Faster greening in first 6 weeks